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Class 12 · Mathematics · Medium
→If (f(x)=\frac{x+1}{x-2}), which value will not be in the range of (f)?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=kx-1), is onto, what is the correct condition on (k)?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=kx-5), is one-one, what condition is needed on (k)?
Class 12 · Mathematics · Medium
→If (f(x)=x^2+kx ) and (f(2)=12 ), what is the value of (k )?
Class 12 · Mathematics · Medium
→If \(f(x)=kx-3\) and \(f(4)=17\), what is the value of \(k\)?
Class 12 · Mathematics · Medium
→If f(x) = x² + 2 and f(a) = 18, where a > 0, what is a?
Class 12 · Mathematics · Medium
→If \(f(x)=4x-1\) and \(f(a)=19\), what is the value of \(a\)?
Class 12 · Mathematics · Medium
→If (f) and (g) are inverse functions, what is ((g\circ f)(x))?
Class 12 · Mathematics · Medium
→If (g\circ f) is one-one, which statement is definitely true about (f)?
Class 12 · Mathematics · Medium
→If (f:A\to B) and (g:B\to C) are both bijective, what can be said about (g\circ f)?
Class 12 · Mathematics · Medium
→If (f(x)=\frac{2x}{x-1}), what is the range of this function?
Class 12 · Mathematics · Medium
→If (f(x)=\frac{2x}{x-1}), does (f(x)=2) have a real solution?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=x^2+6x+10), what is the range?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=x^2+6x+10), what is the minimum value?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=|x-3|), what is (f^{-1}({2}))?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=x^2+2x), why does an inverse function not exist?
Class 12 · Mathematics · Medium
→If (f(x)=\frac{3x-2}{4}), what is (f^{-1}(x))?
Class 12 · Mathematics · Medium
→If (f:R\to R), (f(x)=x^3+2), what is (f^{-1}(10))?
Class 12 · Mathematics · Medium
→If (A={1,2,3}) and (B={a,b,c,d}), can onto functions from (A) to (B) exist?
Class 12 · Mathematics · Medium
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